328008018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 728082432

約数和(自身を除く): 400074414

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 131, 141, 262, 282, 393, 611, 683, 786, 1222, 1366, 1703, 1833, 2049, 3406, 3666, 4098, 5109, 6157, 8879, 10218, 12314, 17758, 18471, 26637, 32101, 36942, 53274, 64202, 80041, 89473, 96303, 160082, 178946, 192606, 240123, 268419, 417313, 480246, 536838, 834626, 1163149, 1251939, 2326298, 2503878, 3489447, 4205231, 6978894, 8410462, 12615693, 25231386, 54668003, 109336006, 164004009, 328008018]

約数ペア:

[(1, 328008018), (2, 164004009), (3, 109336006), (6, 54668003), (13, 25231386), (26, 12615693), (39, 8410462), (47, 6978894), (78, 4205231), (94, 3489447), (131, 2503878), (141, 2326298), (262, 1251939), (282, 1163149), (393, 834626), (611, 536838), (683, 480246), (786, 417313), (1222, 268419), (1366, 240123), (1703, 192606), (1833, 178946), (2049, 160082), (3406, 96303), (3666, 89473), (4098, 80041), (5109, 64202), (6157, 53274), (8879, 36942), (10218, 32101), (12314, 26637), (17758, 18471)]